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Questions and Answers
Match the types of epithelial tissue with their primary function:
Match the types of epithelial tissue with their primary function:
Enlaget pladeepitel = Tillader diffusion/gennemsivning Flerlaget pladeepitel = Beskytter mod slid Enlaget cylinderepitel = Absorberer næringsstoffer Overgangsepitel = Tillader udspænding og sammentrækning
Match the locations of epithelial tissue with their respective types:
Match the locations of epithelial tissue with their respective types:
Hjertesækken, lungehinden og bughinden = Mesotel Indvendige overflade af blodkar og hjerte = Endotel Mundhule, næsehule, skede, anus = Flerlaget pladeepitel Mave-tarmkanalen = Enlaget cylinderepitel
Match the membrane specializations with their functions:
Match the membrane specializations with their functions:
Mikrovilli = Øger overfladearealet og forbedrer absorptionen Kinocilier = Skaber koordineret bevægelse og transport Crusta = Beskytter og opretholder urinblærens struktur Kirtelceller = Producerer slim
Match the types of glands with their functions:
Match the types of glands with their functions:
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Match the locations of glands with their respective types:
Match the locations of glands with their respective types:
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Match the characteristics of epithelial tissue with their descriptions:
Match the characteristics of epithelial tissue with their descriptions:
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Match the functions of epithelial tissue with their descriptions:
Match the functions of epithelial tissue with their descriptions:
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Match the types of epithelial tissue with their structures:
Match the types of epithelial tissue with their structures:
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Match the membrane specializations with their locations:
Match the membrane specializations with their locations:
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Match the characteristics of glands with their descriptions:
Match the characteristics of glands with their descriptions:
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Match the following hormones with their primary function:
Match the following hormones with their primary function:
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Match the following hormone systems with their characteristics:
Match the following hormone systems with their characteristics:
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Match the following hormone stimulation methods with their descriptions:
Match the following hormone stimulation methods with their descriptions:
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Match the following hormone-related terms with their definitions:
Match the following hormone-related terms with their definitions:
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Match the following hypothalamus-related terms with their descriptions:
Match the following hypothalamus-related terms with their descriptions:
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Match the following hypophysis-related terms with their descriptions:
Match the following hypophysis-related terms with their descriptions:
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Match the following hormone-related terms with their characteristics:
Match the following hormone-related terms with their characteristics:
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Match the following hormone systems with their functions:
Match the following hormone systems with their functions:
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Match the following types of glands with their characteristics:
Match the following types of glands with their characteristics:
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Match the following parts of the blood circulation system with their functions:
Match the following parts of the blood circulation system with their functions:
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Match the following heart chambers with their functions:
Match the following heart chambers with their functions:
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Match the following heart layers with their characteristics:
Match the following heart layers with their characteristics:
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Match the following heart valves with their functions:
Match the following heart valves with their functions:
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Match the following blood vessels with their functions:
Match the following blood vessels with their functions:
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Match the following parts of the blood circulation system with their functions:
Match the following parts of the blood circulation system with their functions:
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Match the following heart characteristics with their descriptions:
Match the following heart characteristics with their descriptions:
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Match the following types of blood circulation with their functions:
Match the following types of blood circulation with their functions:
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Match the following heart characteristics with their functions:
Match the following heart characteristics with their functions:
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Match the following parts of the central nervous system with their respective locations:
Match the following parts of the central nervous system with their respective locations:
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Match the following hormones with their primary function:
Match the following hormones with their primary function:
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Match the following neurotransmitters with their functions:
Match the following neurotransmitters with their functions:
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Match the following glands with their primary function:
Match the following glands with their primary function:
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Match the following nerve endings with their functions:
Match the following nerve endings with their functions:
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Match the following hormones with their primary effect:
Match the following hormones with their primary effect:
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Match the following glands with their location:
Match the following glands with their location:
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Match the following nerve centers with their functions:
Match the following nerve centers with their functions:
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Match the following nerve types with their functions:
Match the following nerve types with their functions:
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Match the following hormones with their primary function:
Match the following hormones with their primary function:
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Match the following nerve fibers with their functions:
Match the following nerve fibers with their functions:
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Match the following hormones with their primary effect:
Match the following hormones with their primary effect:
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Match the following brain regions with their functions:
Match the following brain regions with their functions:
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Match the following glands with their structure:
Match the following glands with their structure:
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Match the following nerve types with their functions:
Match the following nerve types with their functions:
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Match the following hormones with their primary function:
Match the following hormones with their primary function:
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Match the following terms with their definitions:
Match the following terms with their definitions:
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Match the following hormones with their primary effect:
Match the following hormones with their primary effect:
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Match the following glands with their primary function:
Match the following glands with their primary function:
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Match the following brain regions with their structures:
Match the following brain regions with their structures:
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Match the following parts of the heart with their descriptions:
Match the following parts of the heart with their descriptions:
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Match the following blood vessels with their characteristics:
Match the following blood vessels with their characteristics:
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Match the following blood vessels with their locations:
Match the following blood vessels with their locations:
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Match the following blood vessels with their functions:
Match the following blood vessels with their functions:
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Match the following heart valves with their characteristics:
Match the following heart valves with their characteristics:
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Match the following types of blood cells with their characteristics:
Match the following types of blood cells with their characteristics:
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Match the following blood vessels with their pressures:
Match the following blood vessels with their pressures:
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Match the following organs with their functions in relation to vena porta:
Match the following organs with their functions in relation to vena porta:
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Study Notes
Here are the study notes:
Hormoner og endokrin system
- Definition af et hormon: En kirtel i kroppen, der påvirker en receptor i kroppen
- Hormoner produceres i endokrine kirtler, udskilles til blodet og transporteres til målceller, hvor hormonet binder sig til receptorer og udøver virkning
- Forskellen mellem nervesystemet og det endokrinologiske systems virkemåde:
- Nervesystemet arbejder hurtigt, men virkningen er kortvarig
- Det endokrinologiske system arbejder langsommere, men virkningen er langvarig
- 4 måder at stimulere en endokrin kirtel til at producere og udskille hormon:
- Nerveimpulser direkte på cellen
- Stimulering fra overordnet hormon
- Kemisk stimulering
- Fysisk stimulering
Hormoner og deres virkning
- Hormoner og deres virkning:
- FSH og LH: stimulerer kønsorganerne til at danne kønshormoner
- TSH: stimulerer skjoldbruskkirtlen til at danne stofskiftehormonerne thyroxin og trijodtyronin
- ACTH: stimulerer binyrebarken til at danne kortisol og kønshormon
- Væksthormon: stimulerer leverne til at danne vækstfaktorer
- PRL: stimulerer mælkekirtler
- MSH: pigmentceller
- ADH: vandbesparelse og blodtryksstigning
- Oxytocin: Ve-stimulation
Hypofysen og dens funktion
- Hypofysens størrelse, inddeling i en for- og en baglap, beliggenhed og funktion:
- Forlap (kirtel-hypofysen): frigiver 7 hormoner
- Baglap (neuro-hypofysen): frigiver 2 hormoner
Skjoldbruskkirtlen og dens funktion
- Skjoldbruskkirtlens beliggenhed, form, opbygning og funktion:
- Sommerfugleformet, placeret foran luftrøret, lidt neden for strubehovedet
- Opbygget af små follikler
- Danner forstadier af skjoldbruskkirtlens hormoner kaldet thyreoglobulin
- Virkningen af T3 og T4 samt kalcitonin:
- Fremmer kroppens stofskifte
- Øger følsomheden for det sympatiske nervesystems aktivitet
- Calcitonin: Sænker kalk niveauet
Binyrerne og deres funktion
- Binyrernes antal, beliggenhed og funktion:
- 4 ærstore kirtler bag skjoldbruskkirtlen
- Danner parathormon (regulerer kalk mængden i blodet)
- Virkningen af østrogen og progesteron:
- Østrogen: Pubertets ændringer, udvikling og vedligeholdelse af kvindekroppen
- Progesteron: Forbereder livmoderen på modtagelse af et befrugtet æg, vedligeholder graviditeten
Nervesystemet
- Nervevæv består af nerveceller (neuroner) og støtteceller (gliaceller)
- Gliacellerne i CNS og PNS:
- Oligodendrocytter: Findes i CNS
- Schwanske celler: Findes i PNS
- Nervecellelegeme, axon, dendritter, endeplader, Ranvierske indsnøringer og myelinskede:
- En nervecelle består af en cellelegeme, flere dendritter, en axon og en endeplate
- Dendritter: Modtager impuls
- Axon: Viderefører impulset
Hjernevæv og hjernens opbygning
- Hjernevæv består af grå og hvid substans
- Grå substans: Neuroners kroppe
- Hvid substans: Axoner med myelinskeder
Hjernehinderne
- Hjernehinderne:
- Yderst: Dura mater (den hårde hinde)
- Mellem: Araknoidea mater
- Cerebrospinalvæs
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Description
Lær om hormoners rolle i kroppen, hvordan de produceres, udskilles og transporteres til målceller, hvor de kobler sig til receptorer og udøver deres virkning.